#2978CE

#2978CE

Color Values

HEX

#2978CE

RGB

41, 120, 206

HSL

211.3, 66.8%, 48.4%

HSV

211.3, 80.1%, 80.8%

CMYK

80.1%, 41.7%, 0.0%, 19.2%

OKLCH

0.5698 0.1525 253.7

Properties

Cool Light Nearest: dodgerblue 3

Color Harmonies

Complementary

#2978CE

#CE7F29

Analogous

#29CACE

#2D29CE

#2978CE

Triadic

#2978CE

#CE2978

#78CE29

Split Complementary

#2978CE

#CE2D29

#CACE29

Tetradic

#2978CE

#CE29CA

#CE7F29

#29CE2D

Color Blindness Simulation

Original

#2978CE

Protanopia

#4B4CB9

Deuteranopia

#4741B4

Tritanopia

#2DA9A5

Achromatopsia

#6D6D6D

CSS Usage

background-color: #2978CE;
color: #2978CE;
border-color: #2978CE;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F3F7FC
100
#E3EDF7
200
#C3DAF3
300
#99C0EB
400
#629EE0
500
#2A7CD5
600
#2263AA
700
#1B4F88
800
#153E6A
900
#132F4E
950
#0C1E31

Contrast Checker

Text on white

4.49:1

AA Fail AAA Fail

Text on black

4.67:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026